Upload model-q4k.gguf

Command:

```
$ cargo run --example tensor-tools --release -- quantize \
--quantization q4k \
model.safetensors \
--out-file model-q4k.gguf
```

.gitattributes

@@ -34,3 +34,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
 tokenizer.json filter=lfs diff=lfs merge=lfs -text
+model-q4k.gguf filter=lfs diff=lfs merge=lfs -text

model-q4k.gguf

@@ -0,0 +1,3 @@
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+size 1654597280